EDI, trading partners & B2B transactions: 8 Dynamics 365 partners to consider
Eight Dynamics 365 partners for EDI, trading partners & B2B transactions: Rand Group / WebSan practice, Western Computer, Sikich, HSO, COSMO CONSULT…
Electronic orders, acknowledgments, shipment notices, invoices and trading-partner compliance.
| Agency | HQ | Evidence |
|---|---|---|
| Rand Group / WebSan practice | Houston, Texas, USA; WebSan is based in Toronto | Specific integration/product offering |
| Western Computer | Oxnard, California, USA (most often cited); other directories differ | Category-specific service offering |
| Sikich | Naperville, Illinois, USA (most sources) | Process/technical guidance |
| HSO | Amsterdam, Netherlands (most listings); one directory lists Veenendaal | Specific product/integration offering |
| COSMO CONSULT | Berlin, Germany | Platform partnership catalogue |
| RSM | US firm (Chicago listed on postings); part of the RSM International network | Broader product / delivery practice |
| Columbus | Copenhagen, Denmark (Dynamics practice); group HQ listed in Ballerup | Broader product / delivery practice |
| Encore Business Solutions | Winnipeg, Manitoba, Canada (home office); offices in Seattle and Calgary | Broader product / delivery practice |
Shortlisted
Rand Group / WebSan practice
EDI365 is a Business Central trading-partner integration offering.
HQHouston, Texas, USA; WebSan is based in Toronto
FoundedWebSan founded in 2000
TeamNot stated
Named clientsNot stated on the pages we checked
Partners & badgesRand Group acquired WebSan in 2025; EDI 365 app for Business Central on AppSource
Services
What stands out
- EDI365 is a Business Central trading-partner integration offering.
Research before choosing
- EDI provider, document types, mappings, acknowledgments and operational support ownership. Confirm recent comparable delivery and the proposed team.
- WebSan-related EDI capability is grouped under Rand Group; confirm current delivery entity and service ownership.
- Request a comparable client reference and confirm the delivery team
Source: Specific integration/product offeringFacts from the company’s own website and public sources, checked 23 October 2026. Not a ranking.
Shortlisted
Western Computer
Integration practice explicitly includes EDI delivery.
HQOxnard, California, USA (most often cited); other directories differ
Founded1987
Team180 to 200+ (company factsheet and directories)
Named clientsNot stated on the pages we checked
Partners & badgesMicrosoft Gold partner and Cloud Solution Provider (its description); owned by a private-equity-backed group since 2023
Services
What stands out
- Dedicated manufacturing-ready ERP implementation offering.
- Supply-chain offering spans purchasing through fulfillment.
- ERP, supply-chain and manufacturing implementation.
Research before choosing
- EDI provider, document types, mappings, acknowledgments and operational support ownership. Confirm recent comparable delivery and the proposed team.
- Confirm the regional delivery entity, named consultants and current Microsoft credentials.
- Request a comparable client reference and confirm the delivery team
Source: Category-specific service offeringFacts from the company’s own website and public sources, checked 23 October 2026. Not a ranking.
Shortlisted
Sikich
Distribution guidance describes incorporating EDI into Dynamics.
HQNaperville, Illinois, USA (most sources)
Founded1982
TeamAbout 1,800 to 2,000 (directories)
Named clientsNot stated on the pages we checked
Partners & badgesMicrosoft Inner Circle partner (directory); acquired PA Group USA in 2021
Services
What stands out
- Manufacturing and distribution-oriented Dynamics practice.
- Food retailer case covers Finance and SCM transformation.
- Distribution guidance describes incorporating EDI into Dynamics.
Research before choosing
- EDI provider, document types, mappings, acknowledgments and operational support ownership. Confirm recent comparable delivery and the proposed team.
- Confirm the regional delivery entity, named consultants and current Microsoft credentials.
- Request a comparable client reference and confirm the delivery team
Source: Process/technical guidanceFacts from the company’s own website and public sources, checked 23 October 2026. Not a ranking.
Shortlisted
HSO
Order Management Agent processes email/EDI into Dynamics.
HQAmsterdam, Netherlands (most listings); one directory lists Veenendaal
Founded1987 (its own description); 1989 per a 2021 acquisition report
TeamAbout 2,500 to 2,700 (job postings and profiles; older reports say 900+)
Named clientsNot stated on the pages we checked
Partners & badgesMicrosoft-focused integrator; 33+ offices across the Americas, Europe and Asia (its listing)
Services
What stands out
- mfg360 addresses production, warehousing and aftermarket service.
- wholesale360 supports connected distribution and order operations.
- Shopify connector targets Dynamics FO/Commerce architecture.
Research before choosing
- EDI provider, document types, mappings, acknowledgments and operational support ownership. Order intake is narrower than full EDI document lifecycle implementation.
- Confirm the regional delivery entity, named consultants and current Microsoft credentials.
- Request a comparable client reference and confirm the delivery team
Source: Specific product/integration offeringFacts from the company’s own website and public sources, checked 23 October 2026. Not a ranking.
Shortlisted
COSMO CONSULT
Partner ecosystem includes EDI and Dynamics integration tooling.
HQBerlin, Germany
Founded1996
Team1,600+ across 52 locations in 20 countries (directory, 2026)
Named clientsNot stated on the pages we checked
Partners & badgesMicrosoft Inner Circle member since 2014 (its description)
Services
What stands out
- Food wholesale solution covers traceability and audit readiness.
- Dynamics delivery with an industry/add-on ecosystem.
- Partner ecosystem includes EDI and Dynamics integration tooling.
Research before choosing
- EDI provider, document types, mappings, acknowledgments and operational support ownership. Tool partnership alone does not establish a completed EDI deployment.
- Confirm the regional delivery entity, named consultants and current Microsoft credentials.
- Request a comparable client reference and confirm the delivery team
Source: Platform partnership catalogueFacts from the company’s own website and public sources, checked 23 October 2026. Not a ranking.
Shortlisted
RSM
Dynamics business-application consulting and implementation.
HQUS firm (Chicago listed on postings); part of the RSM International network
FoundedNot stated for the practice
TeamNot stated for the practice
Named clientsNot stated on the pages we checked
Partners & badgesDynamics 365 Finance and Supply Chain, Business Central, Customer Engagement, Commerce and Power Platform (its description)
Services
What stands out
- Dynamics business-application consulting and implementation.
- Dedicated Dynamics food and beverage implementation offering.
- Nonprofit content includes Microsoft Alumni Network Dynamics case.
Research before choosing
- EDI provider, document types, mappings, acknowledgments and operational support ownership. Current source supports broader practice fit; obtain a category-specific client reference.
- Confirm the regional delivery entity, named consultants and current Microsoft credentials.
- Request a comparable client reference and confirm the delivery team
Source: Broader product / delivery practiceFacts from the company’s own website and public sources, checked 23 October 2026. Not a ranking.
Shortlisted
Columbus
ERP and customer-engagement implementation practice.
HQCopenhagen, Denmark (Dynamics practice); group HQ listed in Ballerup
Founded1989 (Columbus A/S entity, company database)
Team500+ Dynamics consultants (its careers page); group 1,500 to 2,400
Named clientsNot stated on the pages we checked
Partners & badgesMicrosoft Inner Circle member (listing); clients mainly in manufacturing, distribution, food and beverage
Services
What stands out
- ERP and customer-engagement implementation practice.
- Amy’s Kitchen example addresses Dynamics supply-chain modernization.
- Orangebox case listing describes Field Service implementation.
Research before choosing
- EDI provider, document types, mappings, acknowledgments and operational support ownership. Current source supports broader practice fit; obtain a category-specific client reference.
- Confirm the regional delivery entity, named consultants and current Microsoft credentials.
- Request a comparable client reference and confirm the delivery team
Source: Broader product / delivery practiceFacts from the company’s own website and public sources, checked 23 October 2026. Not a ranking.
Shortlisted
Encore Business Solutions
Dynamics implementation, integration and support practice.
HQWinnipeg, Manitoba, Canada (home office); offices in Seattle and Calgary
Founded1990
Team150+ (ERPResearch)
Named clients800+ clients across North America (company-reported)
Partners & badges2,300+ Dynamics implementations (company-reported); acquired Fine Solutions
Services
What stands out
- Dynamics implementation, integration and support practice.
- Technical guide documents Business Central–Shopify setup.
- Dedicated Dynamics systems-integration practice.
Research before choosing
- EDI provider, document types, mappings, acknowledgments and operational support ownership. Current source supports broader practice fit; obtain a category-specific client reference.
- Confirm the regional delivery entity, named consultants and current Microsoft credentials.
- Request a comparable client reference and confirm the delivery team
Source: Broader product / delivery practiceFacts from the company’s own website and public sources, checked 23 October 2026. Not a ranking.
How this shortlist was made: partners were assessed on category-specific evidence, based on public sources, mainly provider sources. A service page establishes a capability claim, not independently verified delivery quality. Team quality and comparable client references still need checking before selection. Reviewed 23 October 2026. The order is not a ranking. See How We Choose.
How to choose
- Ask for a reference with the same scope, and the same platform version where it applies.
- Confirm who will deliver the work and where they are based.
- Agree what is in scope: setup, integration, training and ongoing support.
- Check the partner's current Microsoft partner profile and credentials, then read the evidence link on its card.
Related categories
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